AirHint found the following cheapest return flights from Newark (EWR) to Johannesburg (JNB) in December 2025 (see full year).

Return flights

29 Dec - 14 Jan	Ethiopian Airlines
28 Dec - 13 Jan	Ethiopian Airlines
11 Dec - 01 Jan	Ethiopian Airlines
06 Dec - 03 Jan	EgyptAir
19 Dec - 31 Dec	Ethiopian Airlines
13 Dec - 23 Dec	Ethiopian Airlines
24 Dec - 04 Jan	Ethiopian Airlines
25 Dec - 02 Jan	Ethiopian Airlines
23 Dec - 03 Jan	TAP
17 Dec - 06 Jan	Ethiopian Airlines
16 Dec - 05 Jan	Ethiopian Airlines

Also check the deals for one-way flights from Newark to Johannesburg in December.

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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Cheapest return flights from Newark to Johannesburg in December from $1099

Return flights